&dADOCUMENTATION ON TRANSFER OF CLORI FILES FROM UNIX TO PC&d@ 

                            5-14-93 

The following files were transferred from the Unix archive to the 
library CLORI on 5-14-93: 

   UNIX directory                  sub-dirs  PC directory        Contents 
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ  ÄÄÄÄÄÄÄÄ  ÄÄÄÄÄÄÄÄÄÄÄÄ   ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
/user2/oldibycus1/hand90a           1,2,3      STAGE1A      stage1 -- early version
/user2/ibyt1-4-9-93/hand90a         1,2,3      STAGE1B      stage2 -- later version
/user2/ibyt1-4-9-93/sclori-3-91     1,2,3      STAGE2       stage2 
/user2/ibyt1-4-9-93/clorint-3-91    1,2,3      I-FILES      intermediate files 
/user2/ibyt1-4-9-93/clorisk-3-91    a,b,c      SKPAGES      page specific files for score
/user2/ibyt2-4-14-93/cloriv-11-91   a,b        VPAGES       page specific files for vocal parts

Notes: 

1. The XBLANK program (removing spurious first record) was run on 
   all files.  

2. File names 1 to 9 were changed to 01 to 09 to reflect current 
   practice.  

3. The files in SKPAGES were tested with the DSKPAGE program.  It was 
   found that in Aria 2.13, rest fonts were changed to make them 
   disappear.  This confused the DSKPAGE program, because it couldn't 
   locate the non-existent fonts.  I changed all such invisible rests 
   to font number 250 and defined this as a "blank" in the font file.  
   A modification of page 77, which produced a run-time error, was 
   also fixed.  Otherwise, the complete score seems to be preserved 
   in SKPAGES/A and SKPAGES/B.  The "C" directory seems to contain 
   some alternate pages, which appear not to have been used in 
   printing the score.  

4. The files in VPAGES were tested with the DSKPAGE program.  The 
   first 23 files in VPAGES/A contained the vocal score for Part 1 
   of CLORI; the remaining 27 files contained stage2 MESSIAH data, 
   which I have deleted from this directory.  Files 11 to 23 in 
   VPAGES/B also contained stage2 MESSIAH data, and I have deleted  
   these.  Files 24 to 56 contained pages 24 to 56 of the vocal 
   score; the remaining 4 files (57 to 60) contained MESSIAH data 
   and have been deleted.  

5. The contents of STAGE1A and STAGE1B were tested and found to be 
   identical.  One of these can be deleted and the other renamed 
   STAGE1. [done as suggested--EC, 6/93] 

6. In the STAGE2 directory, STAGE2/1 contains movements 1,1 to 1,13 
   plus track 1 of 2,1.  STAGE2/2 contains tracks 2 to 5 of movement 
   2,1 plus movements 2,2 to 2,14 plus track 1 of movement 2,15.  
   STAGE2/3 contains tracks 2 to 5 of movement 2,15 plus movement 
   2,16.  Files 12 to 50 of STAGE2/3 appear to contain garbage, 
   as do files 12 to 50 of STAGE1/3.  

7. The I-FILES directory contains the same organization of data.  
   I-FILES/3 contains files 1 to 11, plus a file named "50" which 
   contains mystery data.  

8. All in all, the data seems complete.  No page-specific files 
   were found for the instrumental parts, however.  It is possible 
   these were printed directly from the I-FILES.  

9. I have written a program called S2CON.Z, which converts from the 
   old stage2 format to the new stage2 format.  In addition to moving 
   some records around in the beginning, and re-arranging columns 
   in the data records, the program eliminates the "M:" data 
   type in $-type (Musical Attribute) records, and recomputes the 
   clef number so that 4 = treble clef and 22 = bass clef, etc.  

10. I have run the S2CON.Z program on STAGE2 files and put the 
   results in a directory called STAGE2N (N=new).  I ran this 
   on what I considered to be all the valid files (i.e., 1/01 to 
   1/50, 2/01 to 2/50, and 3/01 to 3/11).  

11. The organization of the data files within the STAGE2N directory 
   should be changed to reflect the organization of the music.  
   I would suggest two sub-directories, 1 and 2, for the two parts 
   of the piece.  Within these, I would suggest sub-directories 
   named after the movement numbers, i.e., 01 to 14 in 1; 01 to 16 in 2. 
   Within each of these can be the various track numbers 01 -- xx. 
   [done as suggested -- EC] 

12. &dAImportant Note&d@:  In making changes to the files in STAGE2N, 
   we should keep in mind that the Stage2 data &dAdoes not&d@ currently 
   represent the printed edition.  This is because there were 
   (and still are as of 05-15-93) certain stage2 representations 
   (specifically the backup command) which the AUTOPRF program 
   does not handle (I am currently working on this).  In order to 
   run AUTOPRF, Steve had to leave out certain things, and add 
   them later to the intermediate files (I-FILES).  My suggestion 
   at this time would be to first make those corrections to Stage2 
   which AUTOPRF can handle.  This way, we can run AUTOPRF and 
   check to see that the changes are represented properly.  (Do 
   not put the results of this test in the I-FILES directory, 
   or else all of Steve's formatting work will be overwritten.) 
   After making the above corrections, STAGE2N can be copied to 
   a new directory, say STAGE2F, and a proper and complete  
   representation of the data (using chords and the backup command, 
   if necessary) can be attempted.  I expect to have a new 
   version of AUTOPRF working by the middle of June, 1993.  
   We can use this to test the final stage2 representation.